: a polite expression of one's gratitude

Examples of thank-you in a Sentence

Recent Examples on the Web
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
In Lawrence, Kansas, the Algerian community is planning a thank-you celebration to honor a newfound fellowship. Kendra Nordin Beato, Christian Science Monitor, 20 July 2026 Acknowledge the comment with a simple thank-you and move on, Zhou says. Malaka Gharib, NPR, 18 July 2026 Shane Simpson has his best idea ever and tells Emily to just make a thank-you card for Tamra. Brian Moylan, Vulture, 17 July 2026 Foley ended his message to fans with a thank-you to the cast and crew. Nellie Andreeva, Deadline, 8 July 2026 See All Example Sentences for thank-you

Word History

Etymology

from the phrase thank you used in expressing gratitude

First Known Use

1792, in the meaning defined above

Time Traveler
The first known use of thank-you was in 1792

Browse Nearby Words

Cite this Entry

“Thank-you.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/thank-you. Accessed 22 Jul. 2026.

Kids Definition

thank-you

noun
ˈthaŋ-ˌkyü
: a polite expression of one's gratitude
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